Rheumatoid Factor (RF) Concentrate - > 25 kIU/mL
Catalogue Number: 508-27
Description
Product Name | Rheumatoid Factor Concentrate |
Source | Human Plasma |
Catalogue Number | 508-27 |
Form | Liquid |
Purity | Purified |
Activity | > 25,000 IU/mL (Abcam anti-Rheumatoid Factor IgM ELISA) |
Assay Standard | Non WHO Reference Material, Rheumatoid Arthritis Serum, 1st British Standard, NIBSC code: 64/002 |
Protein | Reported in mg/mL (Biuret) |
Specific Activity | Report in IU/mg protein |
Appearance | Yellow to orange, clear to hazy liquid |
Formulation | Solution in 20 mM sodium phosphate, 0.5 M sodium chloride, 0.02% Proclin 300, pH 7.2. |
Features | - Highly concentrated for minimum volume additions for control/calibrator manufacturing versus plasma or serum, saving money on other material components - Native-sourced, mimicking elevated RF human donor samples during assay interference studies - Ideal for spike-interference studies in assay development and validation - Available in large batch sizes to minimize lot-to-lot variability |
Related Products | 508-10 - Rheumatoid Factor Concentrate from human plasma 991-24-S-RA - Rheumatoid Factor serum samples from human patients 124-09 - Antistreptolysin from human plasma |
Storage | 2-8°C |
Recertification | 1 year |
Synonyms | RF, RF Concentrate |
Infectious Disease Testing | Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV and HBsAg by FDA approved methods. |
Applications
Overview
Custom preparations, technical support, bulk quantities and aliquoting available, email Info@leebio.com for more details.
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